Quantum-mechanical communication theory
Quantum-mechanical communication theory
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量子机械通信理论
DOI：
10.1109/proc.1970.7983
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发表时间：
1970
影响因子：
--
通讯作者：
J. Gordon
中科院分区：
文献类型：
--
作者：
C. Helstrom;J.W.S. Liu;J. Gordon
本文主要研究在接收量子力学所描述的信号时，如何找到能产生最佳性能的接收器的结构和性能。讨论了统计检测和估计理论的原理，并考虑到了量子力学定律。作为应用这些原则的例子，我们研究了几个有实际意义的特定通信系统。简要回顾了这些讨论中所需要的量子力学的基本概念。
This paper is concerned with the problem of finding the structure and performance of the receiver that yields the best performance in the reception of signals that are described quantum-mechanically. The principles of statistical detection and estimation theory are discussed, with the laws of quantum mechanics taken into account. Several specific communication systems of practical interest are studied as examples of applying these principles. Basic concepts in quantum mechanics that are needed in these discussions are briefly reviewed.